Women on testosterone therapy have improved memory: Study
Women on testosterone therapy, after menopause showed a significant improvement in verbal learning and memory, a study by Australian researchers has said.
|Last Updated: Jul 24, 2013, 10:28 AM IST|Source: Bureau
Melbourne: Women on testosterone therapy, after menopause showed a significant improvement in verbal learning and memory, a study by Australian researchers has said.
The research led by Susan Davis, Director of the Women`s Health Research Program at Monash University is the first large randomised, placebo-controlled investigation into the effects of testosterone on cognitive function in postmenopausal women which offer a promising avenue for research into memory and ageing, said a statement by the University.
Testosterone has been implicated as being important for brain function in men and these results indicate that it has a role in optimising learning and memory in women.
Dementia which was estimated to affect more than 35 million people worldwide in 2010 is more common in women than men. There are no effective treatments to prevent memory decline.
In the study, 96 postmenopausal women recruited from the community were randomly allocated to receive a testosterone gel or a visually identical placebo gel to be applied to the skin.
Participants underwent a comprehensive series of cognitive tests at the beginning of the study and 26 weeks later.
All women performed in the normal range for their age at the beginning of the trial.
There was a statistically significant and clinically meaningful improvement in verbal learning and memory amongst the women using the testosterone gel after 26 weeks.
Davis said the results indicated that testosterone played an important role in women`s health.
"Much of the research on testosterone in women to date has focused on sexual function. But testosterone has widespread effects in women, including, it appears, significant favourable effects on verbal learning and memory," Davis said
"Our findings provide compelling evidence for the conduct of larger clinical studies to further investigate the role of testosterone in cognitive function in women," she said.
Androgen levels did increase in the cohort on testosterone therapy, but on average, remained in the normal female range.
PTI
By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.
Cookies Setting
By clicking “Accept All Cookies”, you agree to the storing of cookies on your device and the processing of information obtained via those cookies (including about your preferences, device and online activity) by us and our commercial partners to enhance site navigation, personalise ads, analyze site usage, and assist in our marketing efforts. More information can be found in our Cookies and Privacy Policy. You can amend your cookie settings to reject non-essential cookies by clicking Cookie Settings below.
Manage Consent Preferences
Strictly Necessary Cookies
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work or you may not be able to login.
Functional Cookies
These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.
Targeting Cookies
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They are also used to limit the number of times you see an advert as well as help measure the effectiveness of an advertising campaign. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.
Performance Cookies
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we may not know when you have visited our site, and may not be able to monitor its performance.